Rough idle engine light flashes, antifreeze leak
Make sure you know where the coolant is leaking from and do not let it run to low and overheat. If the check engine light is only flashing and not staying on steady this signifies a soft code or pending code. So this issue must've just started I assume. A PO300 code means it has a multiple cylinder misfire.
Be aware that overheating as well as misfiring are the biggest reasons for a catalytic converter to plug. Just another reason to remedy the situation as soon as possible.
You are getting a mis fire flash, Your car has a 4.6 that has a crack in the intake manifold and the anti freeze is leaking down on the coil causing your misfire it is mist likelt the cullender next to termostst housing
SOURCE: 2002 lincoln ls engine light
These cars are famous for leaky seals where the valve cover interfaces with the cylinder head, at the spark plug journals. They fill with oil, short the coils and cause a misfire. Driving it any significant distance can destroy your catalytic converters ad unburnt fuel ignites therein, creating inferno-like conditions and a fire hazard too. You'll get a "300 code", such as 301 if cylinder 1 is misfiring, 302 for # 2, etc. Pull the coil off the spark plug for that cylinder and if it is moist at all, that's your issue. Have new seals put in, or you'll just keep blowing coils at $50 a whack.
SOURCE: airbag light flashes 3 then 6 times on my 2001
The on-board computer is giving you a trouble code for the center belt tensioner in the rear seat. This chould not be a safety issue if the belt is functioning. You may be able to clear the code if you pull the center belt out completely a couple of times as the code may be setting for reasons where a little excercise of the belt mechanism may remedy.
SOURCE: 2000 Lincoln Navigator with rough idling and service engine light
i had the same trouble, there is a rubber boot under the cover on the top of the motor, it is coming from the egr valve, takes about 5 mins to repair and less than 5 dollars.
SOURCE: 2001 LINCOLN LS V6 - ROUGH IDLE / SOMETIMES STALLING.
Very common problem is about a dime size hole wearing in the rubber elbow on the PCV valve located on the driver side rear of the intake manifold.
SOURCE: How to change the fog light bulb on a lincoln ls
get under the car and the fog lamps will be on the corners of each side. all you do is twist the electrical connector to the right and it will come out to install one re connect the new bulb and line up the connector and turn to the left to lock it in place
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